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Manganese(II) Oxide (MnO) Evaporation Material, Pieces, 99.9%, 1-3 mm
Product Type: Compound Evaporation Material
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For material selection, deposition-source matching, pack-size confirmation or quotation support, contact our technical sales team.
INQUIRY: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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E-beam evaporation is the preferred deposition method; thermal evaporation requires RFQ. Source hardware must be compatible with MnO's melting point of 1,945°C and density of 5.37 g/cm³.
- Deposition Source Compatibility: Evaporation must use an e-beam hearth with graphite, Al2O3, or BN liner, or a W/Mo/Ta boat.
- Thermal Evaporation Constraint: Thermal evaporation is only supported by RFQ and requires specific liner or boat selection.
- Particle Size Influence: The 1–3 mm piece size must be compatible with the source geometry to ensure uniform evaporation.
- Process Matching Requirement: Evaporation source hardware and process route must be matched to material behavior and film requirements.
Confirm material identity, purity, form, size, and pack size before ordering. Match deposition source hardware and process route to the material's melting point and film requirements.
Required Equipment: E-beam hearth with graphite/Al2O3/BN liner, W/Mo/Ta boat, Safety data sheet
- Confirm Specifications
Verify the model, purity, form, size range, pack size, and deposition-source compatibility before submitting a quotation. - Match Source Hardware
Select an e-beam hearth with appropriate liner or a metal boat that matches the material's melting point and density. - Review Documentation
Inspect the certificate, safety data sheet, shipment conditions, and export requirements against laboratory use requirements.
Can MnO evaporation material be used for thermal evaporation, or is E-beam required?
E-beam evaporation is the preferred method for MnO due to its high melting point of 1,945°C and density of 5.37 g/cm³, but thermal evaporation is also possible by RFQ using appropriate hardware such as a W/Mo/Ta boat or a graphite/Al₂O₃/BN liner in an E-beam hearth. The product specification explicitly states E-beam evaporation preferred; thermal evaporation by RFQ, so researchers should confirm compatibility with their deposition source.
What is the recommended particle size for MnO evaporation material and why?
The MnO evaporation material is supplied as pieces sized 1–3 mm, which is specified to support consistent source loading and controlled evaporation in vacuum deposition systems. This size range balances surface area for efficient evaporation with mechanical stability in E-beam hearths or boats, reducing the risk of spitting or uneven film thickness.
What purity grades are available for MnO evaporation material?
The standard purity grade for this MnO evaporation material is 99.9% (3N), as listed in the specification. Higher purity or RFQ-controlled grades can be requested for applications requiring tighter impurity control, as noted in the product description allowing comparison between standard, high-purity, and RFQ-controlled grades.
This MnO evaporation material (99.9%, 1-3 mm pieces) provides a consistent source for e-beam deposition, with a high melting point (1,945°C) and density (5.37 g/cm³) that demand compatible hardware and process optimization.
Positive
- Defined purity and physical form: 99.9% purity and 1-3 mm piece size enable consistent source loading and predictable evaporation behavior in vacuum deposition workflows.
- Scalable pack sizes for R&D to pilot runs: Available in 100g, 500g, and 1kg packages, allowing users to order quantities matching their experimental or small-scale production needs without excess material commitment.
Trade-offs
- Deposition hardware compatibility required: Material is optimized for e-beam evaporation with specific hearth liners (graphite/Al2O3/BN) or boat materials (W/Mo/Ta); thermal evaporation requires RFQ, limiting process flexibility.
- High melting point demands robust e-beam sources: Melting point of 1,945°C and density of 5.37 g/cm³ require high-power e-beam systems and may constrain deposition rate control and source longevity.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
